From mboxrd@z Thu Jan  1 00:00:00 1970
From: Johannes Berg <johannes@sipsolutions.net>
Subject: Re: [mac80211_hwsim] BUG: unable to handle kernel paging request at
 ce1db404
Date: Sat, 15 Mar 2014 16:41:21 +0100
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Cc: Martin Pitt <martin.pitt@ubuntu.com>,
	Fengguang Wu <fengguang.wu@intel.com>,
	linux-wireless <linux-wireless@vger.kernel.org>,
	netdev <netdev@vger.kernel.org>, linux-kernel@vger.kernel.org
To: Krishna Chaitanya <chaitanya.mgit@gmail.com>
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On Sat, 2014-03-15 at 21:03 +0530, Krishna Chaitanya wrote:

> > > what RC are u using? Default should be minstrel, i dont see
> > > a reason for rc alloc to fail (remote reason kmalloc failure),
> > > so did you disable RC completely? No prints either w.r.t RC either in
> > > dmesg?
> >
> > Pay attention to the .config.
> >
> Missed the attachment, thanks for pointing.
> As guessed the rate control is empty causing the registration fail.

It still shouldn't crash though. Looks like there's a fix in this
thread, can somebody verify & post it?

Thx,
johannes